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How does magnesium nitride react with water?
It accepts an Proton(H+) form Water forming OH- ions. This ions reacts with Mg2+ ions to produce Mg(OH)2 , and the H+ is used to release NH3 (Ammonia)
What can be added to a solution of OH- (aq) S2- (aq) and SO42- (aq) ions to precipitate the OH- (aq) ions but not the others?
Add a solution of magnesium chloride; magnesium hydroxide is not soluble in water.
Does soap contain a weak acid or a strong alkali?
A soap contains a strong alkali,because it produces OH- ions in the water.
What is a substance that produces OH ions in solution is a?
a base
What defined an acid as a substance that produces H plus ions in solution and a base as a substance that produces OH- ions in solution?
The Bronsted Lowry definition.
What produces OH ions when added to water?
Alkaline (or basic) compounds such as sodium hydroxide (NaOH) will release OH- ions, when added to water.
What substance produced hydroxide ions in water?
a base produces hydroxide ions(OH-) in water
Which if the following is an example of an Arrhenius base?
An Arrhenius base produces OH- ions.
What is the substance that produces hydroxyl ions when dissolved in water is a?
If a substance produces hydroxyl ions (OH-) when dissolved in water, it is referred to as a BASE.
Does a acid produce oh-ions?
acid produces H+ ions base produces OH- ions
What does a base in water produce?
Arrhenius defined bases as substances that dissolve in water to release hydroxide ions (OH-) into solution.
Difference of acid and base?
In simplest terms, and acid produces hydrogen ions (H+) when mixed with water, while a base produces hydroxide ions (OH-)
What produces neither H plus nor OH- ions when dissolved in water?
Salt
What happens when ammonium nitrate is added to sodium hydroxide?
it produces ammonia (NH3) and water; the nitrate and sodium ions are spectator ions and do not participate in the reaction. Hence, ionic equation: NH4+ + OH- -> NH3 + H2O
Why would NH3 ammonia be considered an Arrhenius base?
It produces OH- ions when reacting with water solution.
How does magnesium nitride react with water?
It accepts an Proton(H+) form Water forming OH- ions. This ions reacts with Mg2+ ions to produce Mg(OH)2 , and the H+ is used to release NH3 (Ammonia)
Difference between acids and bases?
It's all about hydrogen ions (H+). Acids release them into an aqueous solution, whereas bases consume them, by releasing hydroxide ions (OH-) which combine with hydrogen ions to form water. That's why acidity is measured by pH, meaning potential Hydrogen.
